There are many great sites on the Web that use QuickTime VR as an instructional tool A few are listed below for you to explore with your classes.

Hidden New Yorkhttp://www.pbs.org/wnet/newyork/hidden/index.html
Thirteen/WNET New York's Web site features NEW YORK: A DOCUMENTARY FILM online with Quicktime VR exhibits from all around New York City including the African American Wax and History Museum and the Unispere from the 1964 World's Fair.

Johnson Space Center QTVR
http://cgi.pathfinder.com/time/reports/space/johnson.html
This site offers users the chance to experience NASA up close. Relive the race to the moon; visit NASA's principal design, development, and testing center; go onboard the International Space Station Module; and get ready for the Space Shuttle Flight Deck Simulator, where John Glenn trained for his last mission.

NOVA Online/Pyramids -- The Inside Story
http://www.pbs.org/wgbh/nova/pyramid/explore/khufudeschi.html
Explore one of the Great Pyramids of Egypt in virtual reality. Along the way, learn who built the pyramids and why. Find out how old they are and how they were excavated. This is a fun, educational experience for all.

Mars Landing Sites
http://www.mars-sites.arc.nasa.gov/
This site offers users a fantastic opportunity to explore Mars using QuickTime VR technology. The site is based on NASA's highly successful 1997 Mars Pathfinder mission.

A Wrinkle in Time 2
http://services.dese.state.mo.us/wrinkle2/
More than 100 photographers and producers set up tripods and cameras at different locations around the globe on Equinox (March 20-21, 1998) to capture a moment in time. Covering all continents, the photographers each took a series of panoramic photographs simultaneously. This site documents their efforts.